﻿<%@ Application Language="C#" %>

<script runat="server">

    void Application_Start(object sender, EventArgs e) 
    {
        // Code that runs on application startup
        this.Context.Items["Starttime"] = DateTime.Now;
        Application.Add("dem", 15);
    }
    
    void Application_End(object sender, EventArgs e) 
    {
        //  Code that runs on application shutdown
        Session["tendn"] = "";
        Application.Remove("dem");
        
    }
        
    void Application_Error(object sender, EventArgs e) 
    { 
        // Code that runs when an unhandled error occurs

    }

    void Session_Start(object sender, EventArgs e) 
    {
        // Code that runs when a new session is started
        int so = int.Parse(Application.Get("dem").ToString());
        so++;
        Application.Set("dem",so);
        Session["tendn"] = "";
        Session["songuoi"] = "258";
    }

    void Session_End(object sender, EventArgs e) 
    {
        // Code that runs when a session ends. 
        // Note: The Session_End event is raised only when the sessionstate mode
        // is set to InProc in the Web.config file. If session mode is set to StateServer 
        // or SQLServer, the event is not raised.

        int so = int.Parse(Application.Get("dem").ToString());
        so--;
        Application.Set("dem",so);
        Session["tendn"]="";
    }
       
</script>
